This paper studied the establishment of Tutimikado-karasuma-dono. ・Shirakawa-in planed that in-kinsin-zyury6 build the Imperial Palace except Dairi after Emperor Toba s ascending the throne, and wanted to build the Imperial Palace formed Dairi style after building Ohoi-dono. Finally, he could realize these plans to build from building Tut i m i kado-karasuma-dono. ・The reason that Shirakawa-in built Tutimikado-karasuma-dono as Dairi style was that he wanted to rank Dairi with Tutimikado-karasuma-dono. These were the reasons of building Tutimikado-karasuma-dono. In this way, Shirakawa-in completed the Insei as the style of residence.